140993001

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{121441}}^1$

素因数の和:121493

約数の個数: 16

約数和(自身を含む): 213737920

約数和(自身を除く): 72744919

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 121441, 364323, 1092969, 3278907, 5221963, 15665889, 46997667, 140993001]

約数ペア:

[(1, 140993001), (3, 46997667), (9, 15665889), (27, 5221963), (43, 3278907), (129, 1092969), (387, 364323), (1161, 121441)]